protected override void OnPreRender(EventArgs e) { if (mv.ActiveViewIndex == 1) { ((Button)Master.FindControl("Back")).Visible = false; } else { ((Button)Master.FindControl("Back")).Visible = true; } base.OnPreRender(e); Roles_gv.DataBind(); }
protected override void OnPreRender(EventArgs e) { Roles_gv.DataBind(); base.OnPreRender(e); }